1809804957142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5679031}}^1$

素因数の和:5679173

約数の個数: 64

約数和(自身を含む): 3572065695744

約数和(自身を除く): 1762260738602

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 103, 119, 182, 206, 221, 238, 442, 721, 1339, 1442, 1547, 1751, 2678, 3094, 3502, 9373, 12257, 18746, 22763, 24514, 45526, 159341, 318682, 5679031, 11358062, 39753217, 73827403, 79506434, 96543527, 147654806, 193087054, 516791821, 584940193, 675804689, 1033583642, 1169880386, 1255065851, 1351609378, 2510131702, 4094581351, 7604222509, 8189162702, 8785460957, 9943983281, 15208445018, 17570921914, 19887966562, 53229557563, 69607882967, 106459115126, 129271782653, 139215765934, 258543565306, 904902478571, 1809804957142]

約数ペア:

[(1, 1809804957142), (2, 904902478571), (7, 258543565306), (13, 139215765934), (14, 129271782653), (17, 106459115126), (26, 69607882967), (34, 53229557563), (91, 19887966562), (103, 17570921914), (119, 15208445018), (182, 9943983281), (206, 8785460957), (221, 8189162702), (238, 7604222509), (442, 4094581351), (721, 2510131702), (1339, 1351609378), (1442, 1255065851), (1547, 1169880386), (1751, 1033583642), (2678, 675804689), (3094, 584940193), (3502, 516791821), (9373, 193087054), (12257, 147654806), (18746, 96543527), (22763, 79506434), (24514, 73827403), (45526, 39753217), (159341, 11358062), (318682, 5679031)]